# Weber Slate 30" Rust-Resistant Griddle (1500014) vs Royal Gourmet GB4000F 36" Flat Top Gas Griddle: specs and price compared

A sourced, side-by-side comparison of the Weber Slate 30" Rust-Resistant Griddle (1500014) (Weber) and Royal Gourmet GB4000F 36" Flat Top Gas Griddle (Royal Gourmet) among flat top griddles. Royal Gourmet GB4000F 36" Flat Top Gas Griddle is the cheaper of the two at $319.99.

## Side by side

| Spec | Weber Slate 30" Rust-Resistant Griddle (1500014) | Royal Gourmet GB4000F 36" Flat Top Gas Griddle |
| --- | --- | --- |
| US price | $699 | $319.99 |
| Brand | Weber | Royal Gourmet |
| Released | 2024 | 2021 |
| Burners | 3 | 4 |
| Total btu | 36000 | 52000 |
| Cooking area sqin | 540 | 748 |
| Fuel | propane | propane |
| Cooktop material | rust-resistant carbon steel (pre-seasoned) | cold rolled steel (7-gauge pre-seasoned) |
| Side shelves | Yes | Yes |
| Ignition type | electronic push-button | electronic push-button |

## Key differences

- Burners: Weber Slate 30" Rust-Resistant Griddle (1500014) 3 vs Royal Gourmet GB4000F 36" Flat Top Gas Griddle 4
- Total btu: Weber Slate 30" Rust-Resistant Griddle (1500014) 36000 vs Royal Gourmet GB4000F 36" Flat Top Gas Griddle 52000
- Cooking area sqin: Weber Slate 30" Rust-Resistant Griddle (1500014) 540 vs Royal Gourmet GB4000F 36" Flat Top Gas Griddle 748
- Cooktop material: Weber Slate 30" Rust-Resistant Griddle (1500014) rust-resistant carbon steel (pre-seasoned) vs Royal Gourmet GB4000F 36" Flat Top Gas Griddle cold rolled steel (7-gauge pre-seasoned)

## What reviewers say

**Weber Slate 30" Rust-Resistant Griddle (1500014)** — Only Engadget hands-on tested the exact 30-inch Weber Slate, praising edge-to-edge heat distribution, the rust-resistant cooktop that extends the cleanup window, and the modular Weber Works side table, while flagging cheap plastic wheels and that rust-resistant isn't rust-proof (small rust spots after 36h left dirty). Tom's Guide's tested review covers the larger 36-inch model, so it's excluded here; no other whitelisted tester reviewed this SKU. (1 sourced review.)

## Sources

- Weber Slate 30" Rust-Resistant Griddle (1500014): https://www.weber.com/US/en/griddle/stand-up-griddles/slate-30-rust-resistant-griddle/1500014.html (weber.com, verified 2026-06-19)
- Royal Gourmet GB4000F 36" Flat Top Gas Griddle: https://www.royalgourmetusa.com/products/royal-gourmet-gb4000f-36-inch-flat-top-gas-griddle (royalgourmetusa.com, verified 2026-06-19)

Canonical: https://frontdeskreview.com/gear/flat-top-griddles/weber-slate-30-vs-royal-gourmet-gb4000f/
Cite: Per The Front Desk Review, Weber Slate 30" Rust-Resistant Griddle (1500014) ($699) vs Royal Gourmet GB4000F 36" Flat Top Gas Griddle ($319.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/flat-top-griddles/weber-slate-30-vs-royal-gourmet-gb4000f/
License: CC BY 4.0.